4AXH

Structure and mechanism of the first inverting alkylsulfatase specific for secondary alkylsulfatases

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d4axha2	Alpha and beta proteins (a+b)	SCP-like	SCP-like	automated matches	automated matches	(Pseudomonas sp. DSM 6611 ) [TaxId: 1007495 ],	SCOPe (2.08)
A	d4axha1	Alpha and beta proteins (a+b)	Metallo-hydrolase/oxidoreductase	Metallo-hydrolase/oxidoreductase	automated matches	automated matches	(Pseudomonas sp. DSM 6611 ) [TaxId: 1007495 ],	SCOPe (2.08)
B	d4axhb2	Alpha and beta proteins (a+b)	SCP-like	SCP-like	automated matches	automated matches	(Pseudomonas sp. DSM 6611 ) [TaxId: 1007495 ],	SCOPe (2.08)
B	d4axhb1	Alpha and beta proteins (a+b)	Metallo-hydrolase/oxidoreductase	Metallo-hydrolase/oxidoreductase	automated matches	automated matches	(Pseudomonas sp. DSM 6611 ) [TaxId: 1007495 ],	SCOPe (2.08)
B	d4axhb3	Artifacts	Tags	Tags	Tags	C-terminal Tags	(Pseudomonas sp. DSM 6611 ) [TaxId: 1007495 ],	SCOPe (2.08)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PF14863	e4axhA4	A: alpha superhelices	X: Repetitive alpha hairpins	H: Alkylsulfatase SdsA1 linker domain (From Topology)	T: Alkylsulfatase SdsA1 linker domain	F: PF14863	ECOD (1.6)
A	PF14864	e4axhA3	A: a+b two layers	X: Sterol carrier protein-like	H: Sterol carrier protein, SCP-related (From Topology)	T: Sterol carrier protein, SCP-related	F: PF14864	ECOD (1.6)
A	PF00753,PF14863	e4axhA5	A: a+b four layers	X: Metallo-hydrolase/oxidoreductase (From Topology)	H: Metallo-hydrolase/oxidoreductase (From Topology)	T: Metallo-hydrolase/oxidoreductase	F: PF00753,PF14863	ECOD (1.6)
B	PF14863	e4axhB3	A: alpha superhelices	X: Repetitive alpha hairpins	H: Alkylsulfatase SdsA1 linker domain (From Topology)	T: Alkylsulfatase SdsA1 linker domain	F: PF14863	ECOD (1.6)
B	PF14864	e4axhB2	A: a+b two layers	X: Sterol carrier protein-like	H: Sterol carrier protein, SCP-related (From Topology)	T: Sterol carrier protein, SCP-related	F: PF14864	ECOD (1.6)
B	PF00753,PF14863	e4axhB4	A: a+b four layers	X: Metallo-hydrolase/oxidoreductase (From Topology)	H: Metallo-hydrolase/oxidoreductase (From Topology)	T: Metallo-hydrolase/oxidoreductase	F: PF00753,PF14863	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.60.15.30	Alpha Beta	4-Layer Sandwich	Metallo-beta-lactamase	Chain A	CATH (4.3.0)
A	1.25.40.880	Mainly Alpha	Alpha Horseshoe	Serine Threonine Protein Phosphatase 5, Tetratricopeptide repeat	Alkyl sulfatase, dimerisation domain	CATH (4.3.0)
A	3.30.1050.10	Alpha Beta	2-Layer Sandwich	Nonspecific Lipid-transfer Protein	Chain A	CATH (4.3.0)
B	3.60.15.30	Alpha Beta	4-Layer Sandwich	Metallo-beta-lactamase	Chain A	CATH (4.3.0)
B	1.25.40.880	Mainly Alpha	Alpha Horseshoe	Serine Threonine Protein Phosphatase 5, Tetratricopeptide repeat	Alkyl sulfatase, dimerisation domain	CATH (4.3.0)
B	3.30.1050.10	Alpha Beta	2-Layer Sandwich	Nonspecific Lipid-transfer Protein	Chain A	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF14863	Alkyl sulfatase dimerisation (Alkyl_sulf_dimr)	Alkyl sulfatase dimerisation	-	Repeat
A, B	PF14864	Alkyl sulfatase C-terminal (Alkyl_sulf_C)	Alkyl sulfatase C-terminal	This domain is found at the C-terminus of alkyl sulfatases. Together with the N-terminal catalytic domain, this domain forms a hydrophobic chute and may recruit hydrophobic substrates [1].	Domain
A, B	PF00753	Metallo-beta-lactamase superfamily (Lactamase_B)	Metallo-beta-lactamase superfamily	-	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	SEC-ALKYLSULFATASE	linear primary-alkylsulfatase activity hydrolase activity, acting on ester bonds hydrolase activity catalytic activity sulfuric ester hydrolase activity protein binding binding protein dimerization activity cation binding ion binding metal ion binding small molecule binding	cellular response to stimulus response to stimulus oxoacid metabolic process cellular metabolic process cellular response to xenobiotic stimulus organic acid metabolic process xenobiotic metabolic process response to xenobiotic stimulus cellular response to chemical stimulus dodecyl sulfate metabolic process organic substance metabolic process response to chemical sulfur compound metabolic process metabolic process cellular response to stimulus response to stimulus oxoacid metabolic process cellular metabolic process cellular response to xenobiotic stimulus organic acid metabolic process xenobiotic metabolic process response to xenobiotic stimulus cellular response to chemical stimulus dodecyl sulfate metabolic process organic substance metabolic process response to chemical sulfur compound metabolic process metabolic process cellular process small molecule metabolic process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR029229	Alkyl sulfatase, C-terminal	Domain
A, B	IPR036866	Ribonuclease Z/Hydroxyacylglutathione hydrolase-like	Homologous Superfamily
A, B	IPR001279	Metallo-beta-lactamase	Domain
A, B	IPR036527	SCP2 sterol-binding domain superfamily	Homologous Superfamily
A, B	IPR029228	Alkyl sulfatase dimerisation domain	Domain
A, B	IPR044097	Alkyl/aryl-sulfatase Bds1/ SdsA1 , MBL-fold	Domain
A, B	IPR038536	Alkyl/aryl-sulfatase, dimerisation domain superfamily	Homologous Superfamily

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.